IES3020-4GS 3ONEDATA Gigabit Unmanaged Switches



Unmanaged Layer 2 Industrial Ethernet Switch, 4 ports 1000M SFP(SFP slot) +16 ports 10/100Base-T(X) (RJ45), dual power supply 12~48VDC, -40~75°


Prezzo per pezzo

€ 617,29

(IVA esclusa)

€ 753,09 (IVA inclusa)

Prezzo di 1 pz. iva (22%) inclusa: € 753,09

Disponibilità: 25 gg lav


SKU: 119436

Model: IES3020-4GS

Bisogno di aiuto?


IES3020 series are 20-port 100M/Gigabit layer 2 unmanaged industrial Ethernet switches.This series include three types of products and provide 100M copper ports, 100M fiber ports,Gigabit SFP slots. It adopts DIN-Rail mounting to meet the requirements of differentapplication scenes.Power supply input is two independent power supply circuits, which can ensure the devicenormal operation when one of the power supplies breaks down. DIP switch can achievepower supply alarm, flow control and storm suppression. When power supply link failureoccurs, ALARM indicator will be bright and send out alarm, meanwhile, alarm deviceconnected to the relay will send out alarm for rapid scene troubleshooting. Hardware adoptsfanless, low power consumption, wide temperature and voltage design and has passedrigorous industrial standard tests, which can suit for the industrial scene environment withharsh requirements for EMC. It can be widely used in smart grid, rail transit, smart city,safety city, new energy, aerospace, intelligent manufacturing, military project and otherindustrial fields.


  • Support 4 Gigabit fiber ports (SFP slot), 16 100M fiber and copper ports optional
  • Support dual power supply input, input voltage: 12~48VDC
  • Support -40~75℃ wide operating temperature range


Standard & Protocol

IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX and 100Base-FX
IEEE 802.3z for 1000Base-X
IEEE 802.3x for Flow Control


Copper port: 10/100Base-T(X), RJ45, Automatic Flow Control,
Full/half Duplex Mode, MDI/MDI-X Autotunning
SFP slot: 1000Base-SFP
Alarm port: 2-pin 7.62mm pitch terminal blocks, support 1 relay alarm output, current carrying capacity 5A@30VDC or 10A@125VAC

LED Indicator

Running Indicator, Port Indicator, Power Supply Indicator, Alarm Indicator

Switch Property

Transmission mode: store and forward
MAC address: 8K
Packet buffer size: 3Mbit
Backplane bandwidth: 12.8G
Switch time delay: < 10μs

Power Requirement

12~48VDC, 4-pin 7.62mm pitch terminal blocks
Dual power supply redundancy, nonpolarity, reverse polarity protection
Support 4A overcurrent protection

Power Consumption

No-load (@24VDC): 4.75W
Full-load (@24VDC): 9.86W

Environmental Limit

Operating temperature range: -40~75℃
Storage temperature range: -40~85℃
Relative humidity: 5%~95%(no condensation)

Physical Characteristic

Housing: IP40 protection, metal
Installation: DIN-Rail mounting
Dimension (W x H x D): 70mm×160mm×130mm
Weight: ≤1.02kg

Industrial Standard

IEC 61000-4-2 (ESD), Level 4
Air discharge: ±15kV
Contact discharge: ±8kV
IEC 61000-4-4 (EFT), Level 4
Power supply: ±4kV
Ethernet interface: ±2kV
Relay: ±4kV
IEC 61000-4-5 (Surge), Level 2
Power supply: common mode ±1kV, differential mode ±500V
Ethernet interface: ±2kV
Relay: common mode ±1kV, differential mode ±500V
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6




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